public void SetOffer(Offer offer)
{
title.text = offer.GetName();
type.text = "Type: " + offer.GetType();
points.text = Convert.ToString(offer.GetPoints());
if(offer.GetTier() != null) {
tier.text = "Tier: " + offer.GetTier();
}
StartCoroutine (DownloadImage (offer.GetLogo()));
}